例句：She broke her right leg in a bad fall.她在一次嚴重的`跌倒中右腿骨折了。They announced a fall in pretax profits.他們宣佈了稅前利潤的下降。Large flakes of snow began swiftly to fall.大片大片的雪花開始飛快地落下。House prices could perk up during the fall.秋季房價可能會上漲。
